Rapid setting, hardening and drying cement for floor screeds. Used in place of Portland cement in cement/sand screeds, Ardex A35 produces a floor screed that can be walked on after 3 hours and is dry enough to receive tiling after 24 hours regardless of thickness. After 1 day the compressive and tensile strengths of an Ardex A35 screed exceed the acceptable minimum attained by a conventional screed after 28 days.
Application thickness floating screed: 65/75mm+ (65mm for domestic locations only).
Working time: 1 hour at 20 C.
Walkable: 3 hours at 20 C.
Fix ceramics – bonded screed : 24 hours at 20 C.
Fix ceramics – unbonded screed: 24 hours at 20 C.
External Use: No.
Under DPM: No.
Coverage: Depending on flatness of surface a 25kg bag of Ardex A35 mixed with 125kg (1:5 mix) of screeding sand will cover approximately 1.6m at 50mm thick.
Suitable for underfloor heating: Yes.
Storage: 12 months from the date shown on the packaging.
Material requirement:
1:4 mix = 0.37kg/m /mm.
1:5 mix = 0.31kg/m /mm.
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